| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.35 | 12.788% | $87.2415 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $186.95 | 7.150% | $200.3169 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $7.87 | 3.620% | $8.1549 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $71.84 | 4.159% | $74.8278 | $74.83 | $74.85 | $74.80 |
| Purchase #5 | $200.50 | 8.134% | $216.8087 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $139.52 | 12.775% | $157.3437 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $6.63 | 13.405% | $7.5188 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $690.66 | $752.2123 | $752.21 | $752.20 | $752.10 | |